diff options
Diffstat (limited to 'drivers/net/wireless/p54/p54common.c')
| -rw-r--r-- | drivers/net/wireless/p54/p54common.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index e0066c4c034..6bf5123c10b 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -530,6 +530,8 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb) rx_status.noise = priv->noise; /* XX correct? */ rx_status.qual = (100 * hdr->rssi) / 127; + if (hdr->rate & 0x10) + rx_status.flag |= RX_FLAG_SHORTPRE; rx_status.rate_idx = (dev->conf.channel->band == IEEE80211_BAND_2GHZ ? hdr->rate : (hdr->rate - 4)) & 0xf; rx_status.freq = freq; @@ -576,7 +578,7 @@ void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb) unsigned long flags; u32 freed = 0, last_addr = priv->rx_start; - if (!skb || !dev) + if (unlikely(!skb || !dev || !skb_queue_len(&priv->tx_queue))) return; spin_lock_irqsave(&priv->tx_queue.lock, flags); @@ -1199,7 +1201,10 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb) txhdr->key_type = 0; txhdr->key_len = 0; txhdr->hw_queue = queue; - txhdr->backlog = 32; + if (current_queue) + txhdr->backlog = current_queue->len; + else + txhdr->backlog = 0; memset(txhdr->durations, 0, sizeof(txhdr->durations)); txhdr->tx_antenna = (info->antenna_sel_tx == 0) ? 2 : info->antenna_sel_tx - 1; @@ -1548,7 +1553,6 @@ static void p54_stop(struct ieee80211_hw *dev) while ((skb = skb_dequeue(&priv->tx_queue))) kfree_skb(skb); - kfree(priv->cached_beacon); priv->cached_beacon = NULL; priv->stop(dev); priv->tsf_high32 = priv->tsf_low32 = 0; |